about us
Natural stone expertise
built over 30 years
With over three decades of experience in the natural stone industry, Marmi Sartoretto combines specialist knowledge, trusted relationships and a commitment to quality — from sourcing to installation.

Our story
The journey began in 1995 in São Paulo, Brazil, when Sergio Sartoretto first entered the natural stone industry. Working closely with local fabricators, he developed a deep understanding of the craft and built valuable relationships within the sector. Over time, this experience grew into sourcing premium Brazilian marble, granite, and slate directly from quarries, supplying high-quality materials to clients around the world.
​
Sergio’s work with natural stone eventually took him across diverse international markets, leading him to Europe, where he gained valuable experience in the Republic of Ireland, Portugal, and Spain, before relocating to England in 2011.
​
Over the years, Sergio built strong, lasting relationships with quarries, suppliers, contractors, architects, interior designers, and house builders, gaining a deep understanding of the unique needs and challenges involved in high-end natural stone projects.
​
Leveraging this extensive experience and network, he founded Marmi Sartoretto to help clients access exceptional materials and to provide specialist sourcing, supply, and installation services for premium stone projects.
​
Today, Marmi Sartoretto works with trusted global suppliers and carefully selected materials to deliver tailored natural stone solutions across the UK and internationally, guiding each project seamlessly from initial selection through to final installation.